Error

The website encountered an unexpected error. Try again later.

RuntimeException: Missing $settings['hash_salt'] in settings.php. in Drupal\Core\Site\Settings::getHashSalt() (line 172 of core/lib/Drupal/Core/Site/Settings.php).

Drupal\Core\Site\Settings::getHashSalt() (Line: 103)
Drupal\Core\Session\SessionConfiguration->getUnprefixedName() (Line: 77)
Drupal\Core\Session\SessionConfiguration->getName() (Line: 38)
Drupal\Core\Session\SessionConfiguration->hasSession() (Line: 40)
Drupal\Core\PageCache\RequestPolicy\NoSessionOpen->check() (Line: 37)
Drupal\Core\PageCache\ChainRequestPolicy->check() (Line: 796)
system_form_alter() (Line: 545)
Drupal\Core\Extension\ModuleHandler->alter() (Line: 841)
Drupal\Core\Form\FormBuilder->prepareForm() (Line: 284)
Drupal\Core\Form\FormBuilder->buildForm() (Line: 959)
install_get_form() (Line: 1384)
install_select_language() (Line: 707)
install_run_task() (Line: 578)
install_run_tasks() (Line: 121)
install_drupal() (Line: 48)